The year 2025 has been a landmark period for artificial intelligence, with the 'AI hype train' accelerating rather than slowing down. According to MIT Technology Review, the industry has been dominated by specific terminology that reflects shifting priorities and major breakthroughs. A key player mentioned is DeepSeek, which reportedly 'turned the entire industry on its head,' marking a significant disruption from earlier in the year.

Additionally, Meta's strategic pivot is highlighted; the company has moved away from its heavy investment in the metaverse to focus on core AI advancements. Understanding these 14 specific terms is crucial for anyone navigating the tech landscape, as they define the current regulatory debates, investment opportunities, and ethical challenges. This lexicon serves as a vital timeline of how rapidly AI capabilities and corporate strategies have evolved in just 12 months, separating lasting innovations from fleeting buzzwords.